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      15.4 謂語需用單數(shù)
      ?
      1) 代詞each和由every, some, no, any等構(gòu)成的復(fù)合代詞作主語,或主語中含有each, every, 謂語需用單數(shù)。
        Each of us has a tape-recorder.
        There is something wrong with my watch.

      2) 當(dāng)主語是一本書或一條格言時(shí),謂語動(dòng)詞常用單數(shù)。
        The Arabian Night is a book known to lovers of English.
        <<天方夜譚>>是英語愛好者熟悉的一本好書。

      3) 表示金錢,時(shí)間,價(jià)格或度量衡的復(fù)合名詞作主語 時(shí),通常把這些名詞看作一個(gè)整體,謂語一般用單數(shù)。(用復(fù)數(shù)也可,意思不變。)
        Three weeks was allowed for making the necessary preparations.
        Ten yuan is enough.













       學(xué)習(xí)啦--英語語法大全